Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y") translateModel(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.01064/0.01064, allocations: 100 kB / 15.73 MB, free: 6.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002604/0.002604, allocations: 194.1 kB / 16.67 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.442/1.442, allocations: 222.9 MB / 240.4 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.745/2.745, allocations: 469.8 MB / 0.7425 GB, free: 3.375 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001373/0.001373, allocations: 67.89 kB / 1.065 GB, free: 13.46 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.9517/0.9531, allocations: 159.1 MB / 1.221 GB, free: 2.062 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y): time 0.08066/1.034, allocations: 75.55 MB / 1.294 GB, free: 6.254 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.02148/1.055, allocations: 12.81 MB / 1.307 GB, free: 9.41 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004063/1.059, allocations: 67.56 kB / 1.307 GB, free: 9.344 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 0.003212/1.062, allocations: 0.8696 MB / 1.308 GB, free: 8.469 MB / 1.029 GB Notification: Performance of NFTyping.typeBindings: time 0.008337/1.071, allocations: 2.608 MB / 1.31 GB, free: 5.852 MB / 1.029 GB Notification: Performance of NFTyping.typeClassSections: time 0.004097/1.075, allocations: 1.401 MB / 1.312 GB, free: 4.461 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.005878/1.081, allocations: 4.42 MB / 1.316 GB, free: 24 kB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002121/1.083, allocations: 1.172 MB / 1.317 GB, free: 14.82 MB / 1.045 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004956/1.088, allocations: 1.676 MB / 1.319 GB, free: 13.14 MB / 1.045 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002836/1.091, allocations: 1.21 MB / 1.32 GB, free: 11.93 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.0006349/1.091, allocations: 164 kB / 1.32 GB, free: 11.77 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003905/1.095, allocations: 1.404 MB / 1.322 GB, free: 10.36 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.0008005/1.096, allocations: 422.3 kB / 1.322 GB, free: 9.945 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.001885/1.098, allocations: 0.9177 MB / 1.323 GB, free: 9.023 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.006033/1.104, allocations: 2.897 MB / 1.326 GB, free: 6.121 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 5.951e-06/1.104, allocations: 4 kB / 1.326 GB, free: 6.117 MB / 1.045 GB Notification: Performance of FrontEnd: time 2.715e-06/1.104, allocations: 4 kB / 1.326 GB, free: 6.113 MB / 1.045 GB Notification: Performance of Transformations before backend: time 0.0001034/1.104, allocations: 0 / 1.326 GB, free: 6.113 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.005843/1.11, allocations: 2.165 MB / 1.328 GB, free: 3.879 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 4.24e-05/1.11, allocations: 8.031 kB / 1.328 GB, free: 3.871 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001046/1.111, allocations: 239.7 kB / 1.328 GB, free: 3.637 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003202/1.114, allocations: 1.553 MB / 1.33 GB, free: 2.035 MB / 1.045 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001627/1.114, allocations: 78 kB / 1.33 GB, free: 1.957 MB / 1.045 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000193/1.115, allocations: 104 kB / 1.33 GB, free: 1.855 MB / 1.045 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002231/1.117, allocations: 1.1 MB / 1.331 GB, free: 0.7227 MB / 1.045 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.083e-05/1.117, allocations: 7.891 kB / 1.331 GB, free: 0.7148 MB / 1.045 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001011/1.117, allocations: 44 kB / 1.331 GB, free: 0.6719 MB / 1.045 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.821e-05/1.117, allocations: 35.92 kB / 1.331 GB, free: 0.6367 MB / 1.045 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002204/1.119, allocations: 0.8822 MB / 1.332 GB, free: 15.75 MB / 1.061 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007533/1.127, allocations: 4.922 MB / 1.337 GB, free: 10.55 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00145/1.128, allocations: 0.5759 MB / 1.337 GB, free: 9.965 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007124/1.129, allocations: 318.9 kB / 1.338 GB, free: 9.652 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007394/1.13, allocations: 0.8277 MB / 1.338 GB, free: 8.641 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.194e-05/1.13, allocations: 39.12 kB / 1.338 GB, free: 8.594 MB / 1.061 GB Notification: Performance of pre-optimization done (n=61): time 2.726e-06/1.13, allocations: 4 kB / 1.338 GB, free: 8.59 MB / 1.061 GB Notification: Performance of matching and sorting (n=61): time 0.007846/1.137, allocations: 1.721 MB / 1.34 GB, free: 6.844 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.576e-05/1.138, allocations: 55.97 kB / 1.34 GB, free: 6.777 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002012/1.14, allocations: 1.255 MB / 1.341 GB, free: 5.508 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 0.0001093/1.14, allocations: 41.7 kB / 1.341 GB, free: 5.461 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006781/1.14, allocations: 0.6154 MB / 1.342 GB, free: 4.84 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002652/1.141, allocations: 234 kB / 1.342 GB, free: 4.609 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002704/1.141, allocations: 154.6 kB / 1.342 GB, free: 4.453 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 0.0001436/1.141, allocations: 337.9 kB / 1.343 GB, free: 4.117 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008329/1.142, allocations: 288.7 kB / 1.343 GB, free: 3.832 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009045/1.143, allocations: 491.8 kB / 1.343 GB, free: 3.277 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001587/1.144, allocations: 0.6973 MB / 1.344 GB, free: 2.527 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.684e-06/1.144, allocations: 0 / 1.344 GB, free: 2.527 MB / 1.061 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.005181/1.15, allocations: 1.277 MB / 1.345 GB, free: 1.238 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 2.603e-05/1.15, allocations: 4 kB / 1.345 GB, free: 1.234 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.338e-05/1.15, allocations: 4 kB / 1.345 GB, free: 1.23 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006765/1.15, allocations: 145.1 kB / 1.345 GB, free: 1.086 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007479/1.151, allocations: 159.8 kB / 1.346 GB, free: 0.9297 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008719/1.152, allocations: 0.6967 MB / 1.346 GB, free: 212 kB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001208/1.153, allocations: 123.2 kB / 1.346 GB, free: 88 kB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000158/1.153, allocations: 31.98 kB / 1.346 GB, free: 56 kB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001276/1.155, allocations: 0.5488 MB / 1.347 GB, free: 15.5 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0009745/1.155, allocations: 491.9 kB / 1.347 GB, free: 14.95 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00163/1.157, allocations: 0.7011 MB / 1.348 GB, free: 14.2 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.179e-06/1.157, allocations: 0 / 1.348 GB, free: 14.2 MB / 1.076 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.005283/1.162, allocations: 1.262 MB / 1.349 GB, free: 12.93 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 2.024e-05/1.162, allocations: 8 kB / 1.349 GB, free: 12.92 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.598e-06/1.162, allocations: 4 kB / 1.349 GB, free: 12.91 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000623/1.163, allocations: 149.1 kB / 1.35 GB, free: 12.77 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007313/1.164, allocations: 155.8 kB / 1.35 GB, free: 12.61 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001054/1.165, allocations: 0.7005 MB / 1.35 GB, free: 11.89 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001409/1.166, allocations: 107.5 kB / 1.35 GB, free: 11.78 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.214e-05/1.166, allocations: 27.98 kB / 1.35 GB, free: 11.75 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (79): * Single equations (assignments): 78 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0004198/1.167, allocations: 232.1 kB / 1.351 GB, free: 11.52 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005119/1.167, allocations: 143 kB / 1.351 GB, free: 11.38 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004892/1.172, allocations: 1.252 MB / 1.352 GB, free: 10.11 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.335e-05/1.172, allocations: 12 kB / 1.352 GB, free: 10.1 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.12e-05/1.172, allocations: 0 / 1.352 GB, free: 10.1 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004091/1.176, allocations: 1.084 MB / 1.353 GB, free: 8.98 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007602/1.184, allocations: 2.587 MB / 1.356 GB, free: 6.281 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.593e-05/1.184, allocations: 4 kB / 1.356 GB, free: 6.277 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005585/1.184, allocations: 119.8 kB / 1.356 GB, free: 6.16 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005698/1.185, allocations: 137 kB / 1.356 GB, free: 6.023 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001928/1.185, allocations: 23.92 kB / 1.356 GB, free: 6 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005304/1.191, allocations: 2.579 MB / 1.358 GB, free: 3.27 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.877e-06/1.191, allocations: 7.938 kB / 1.358 GB, free: 3.262 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005818/1.196, allocations: 1.696 MB / 1.36 GB, free: 1.496 MB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008828/1.197, allocations: 312 kB / 1.36 GB, free: 1.172 MB / 1.076 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004121/1.198, allocations: 19.98 kB / 1.36 GB, free: 1.152 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001068/1.199, allocations: 51.88 kB / 1.36 GB, free: 1.102 MB / 1.076 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001408/1.199, allocations: 64.31 kB / 1.361 GB, free: 1.039 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.319e-05/1.199, allocations: 35.97 kB / 1.361 GB, free: 1.004 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.00196/1.201, allocations: 0.8943 MB / 1.361 GB, free: 112 kB / 1.076 GB Notification: Performance of sort global known variables: time 8e-08/1.201, allocations: 0 / 1.361 GB, free: 112 kB / 1.076 GB Notification: Performance of remove unused functions: time 0.002533/1.203, allocations: 0.7291 MB / 1.362 GB, free: 15.38 MB / 1.092 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (chi.con.vol.dynBal.U,chi.eva.vol.dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (56): * Single equations (assignments): 51 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001172/1.205, allocations: 486.5 kB / 1.363 GB, free: 14.91 MB / 1.092 GB Notification: Performance of simCode: created initialization part: time 0.002822/1.207, allocations: 1.043 MB / 1.364 GB, free: 13.87 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 7.464e-06/1.207, allocations: 4 kB / 1.364 GB, free: 13.86 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.001557/1.209, allocations: 0.5294 MB / 1.364 GB, free: 13.32 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00386/1.213, allocations: 0.8102 MB / 1.365 GB, free: 12.52 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004749/1.218, allocations: 2.316 MB / 1.367 GB, free: 10.13 MB / 1.092 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001012/1.219, allocations: 1.183 MB / 1.368 GB, free: 8.918 MB / 1.092 GB Notification: Performance of simCode: alias equations: time 0.001214/1.22, allocations: 311.1 kB / 1.369 GB, free: 8.617 MB / 1.092 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003207/1.22, allocations: 119.3 kB / 1.369 GB, free: 8.5 MB / 1.092 GB Notification: Performance of SimCode: time 9.42e-07/1.22, allocations: 0 / 1.369 GB, free: 8.5 MB / 1.092 GB Notification: Performance of Templates: time 0.05866/1.279, allocations: 33.22 MB / 1.401 GB, free: 7.68 MB / 1.123 GB make -j1 -f Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.makefile (rm -f Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; mkfifo Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe >> ../files/Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.sim & ./Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Chillers_ModularReversible_Validation_Carnot_y.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches